.box_three {
  display: flex;
  align-items: center;
  justify-self: center;
  /*     background-image: url(../images/背景2.png); */
  background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
    url(../images/背景2.png);
  background-size: cover;
  height: 90vh;
  width: 100vw;
}

.box_box_three {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  width: 70vw;
}

.button_three {
  width: 200px;
  height: 50px;
  border: 1px solid white;
  background: rgba(0, 0, 0, 0);
}

.box_left {
  color: white;
}

.box_right {
  text-align: center;
  background-color: white;
}

.lazy {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 10px;
}

.text_three {
  color: rgb(199, 199, 199);
  font-size: small;
}

.h2_three {
  font-weight: lighter;
  font-size: 6vh;
}

.lazy:hover {
  background: rgba(0, 0, 0, 0.3);
}
